/**
 * OSS上传前获取授权
 */
export interface OSSPolicy {
  policy: string
  signature: string
  key: string
  ossaccessKeyId: string
  dir: string
  host: string
  accessid: string
}
/**
 * OSS上传需要的授权参数（与OSSPolicy不一样，但值来自于OSSPolicy）
 */
export class OSSUploadParams {
  policy: string
  signature: string
  key: string
  ossaccessKeyId: string
  dir: string
  host: string
}
